对国家庄矿-210m北大巷突水通道的认识  

ON THE WATER BURSTING PASSAGE OF THE -210 m NORTHERN TUNNEL OF GUOJIAZHUANG COAL MINE IN FEICHENG COALFIELID

作　　者：莫德 吕朋菊[1] 

机构地区：[1]山东科技大学,泰安271019

出　　处：《煤田地质与勘探》2000年第4期50-52,共3页Coal Geology & Exploration

摘　　要：肥城矿务局国家庄矿 -2 1 0 m北大巷突水量高达 549.5m3/ min,突出物总量 1 651 8m3,突出物中有许多陷落柱产物。在总结其突水和突出物特点的基础上 ,认为该突水是陷落柱通过与之相连的断层而发生的奥灰水突出。The water bursting yield of the -210m northern tunnel is up to 549 5m 3/min in the Guojiazhuang coal mine.The total volume of the bursting mass is 16 518m 3.There is many mass of collapse column in the bursting mass.Based on features of water inrush and bursting mass,it shows that the water bursting passage is the fracture which is connected with the collapse column.

关 键 词：陷落柱 突水通道 突出物 断裂 煤田 

分 类 号：TD713[矿业工程—矿井通风与安全]